long press backspace

Author: eagleoflqj

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
     needs: [lint, data]
     runs-on: macos-15
     env:
-      MOZC_SHA: 88b1dcae03a0a16192586dca3da157dad64f0e2f
+      MOZC_SHA: ce1fb7fe48efb1d85f8e54eff1b05e9e692bf0d4
     strategy:
       fail-fast: false
       matrix:

engines/fcitx5-mozc

@@ -111,6 +111,21 @@ struct BackspaceView: View {
   var vMargin: CGFloat? = nil
   var radius: CGFloat? = nil
 
+  @State private var deleteTimer: Timer? = nil
+
+  func startDelete() {
+    stopDelete()
+    deleteTimer = Timer.scheduledTimer(withTimeInterval: 0.08, repeats: true) { _ in
+      virtualKeyboardView.resetLayerIfNotLocked()
+      client.keyPressed("", "Backspace")
+    }
+  }
+
+  func stopDelete() {
+    deleteTimer?.invalidate()
+    deleteTimer = nil
+  }
+
   var body: some View {
     Image(systemName: "delete.left")
       .resizable()
@@ -130,15 +145,24 @@ struct BackspaceView: View {
             virtualKeyboardView.resetLayerIfNotLocked()
             client.keyPressed("", "Backspace")
           },
+          onLongPress: {
+            startDelete()
+          },
           onSlide: { step in
             virtualKeyboardView.slideBackspace(step)
+          },
+          onRelease: {
+            stopDelete()
           }
         ),
         pressedView: Image(systemName: "delete.left.fill")
           .resizable()
           .aspectRatio(contentMode: .fit)
           .frame(height: height * 0.4)
       )
+      .onDisappear {
+        stopDelete()
+      }
   }
 }
 

uipanel/Key.swift

@@ -6,6 +6,7 @@ struct GestureAction {
   var onLongPress: (() -> Void)? = nil
   var onSwipe: ((SwipeDirection) -> Void)? = nil
   var onSlide: ((Int) -> Void)? = nil
+  var onRelease: (() -> Void)? = nil
 }
 
 enum SwipeDirection {
@@ -151,6 +152,7 @@ struct KeyModifier: ViewModifier {
           .onEnded { value in
             clearBubble()
             defer {
+              action.onRelease?()
               isPressed = false
               startLocation = nil
               lastLocation = nil